Table 3.

Multivariate analysis of factors associated with a CRT response.

	OR[95%CI]	p-value
LBBB*	8.9[1.4–58.7]	0.023
Non-ischemic cardiomyopathy	24.9[2.6–240.4]	0.005
PICP ≤ 163 (ng/mL)	7.8[1.3–46.7]	0.023
QRS duration ≥ 150 ms	28.2[3–263.9]	0.003
Lateral lead position	5.1[0.7–40.6]	0.120

LBBB = Left Bundle Branch Block (*QRS > 130 ms); PICP = Procollagen type I C-terminal propeptide.